Chemistry, asked by sanket24122001, 5 months ago

50ml of standard hard water contain 1 mg of pure CaCO3 per ml consumed 20mL of EDTA solutions using EBT indicator. Calculate the total hardness.

Answers

Answered by abhinav6808

0

Answer:

80 m1 caco3

Explanation:

1 mg of thin gold foil is required

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